171477540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1879}}^1$

素因数の和:1923

約数の個数: 144

約数和(自身を含む): 577987200

約数和(自身を除く): 406509660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 169, 180, 195, 234, 260, 270, 338, 351, 390, 468, 507, 540, 585, 676, 702, 780, 845, 1014, 1170, 1404, 1521, 1690, 1755, 1879, 2028, 2340, 2535, 3042, 3380, 3510, 3758, 4563, 5070, 5637, 6084, 7020, 7516, 7605, 9126, 9395, 10140, 11274, 15210, 16911, 18252, 18790, 22548, 22815, 24427, 28185, 30420, 33822, 37580, 45630, 48854, 50733, 56370, 67644, 73281, 84555, 91260, 97708, 101466, 112740, 122135, 146562, 169110, 202932, 219843, 244270, 253665, 293124, 317551, 338220, 366405, 439686, 488540, 507330, 635102, 659529, 732810, 879372, 952653, 1014660, 1099215, 1270204, 1319058, 1465620, 1587755, 1905306, 2198430, 2638116, 2857959, 3175510, 3297645, 3810612, 4396860, 4763265, 5715918, 6351020, 6595290, 8573877, 9526530, 11431836, 13190580, 14289795, 17147754, 19053060, 28579590, 34295508, 42869385, 57159180, 85738770, 171477540]

約数ペア:

[(1, 171477540), (2, 85738770), (3, 57159180), (4, 42869385), (5, 34295508), (6, 28579590), (9, 19053060), (10, 17147754), (12, 14289795), (13, 13190580), (15, 11431836), (18, 9526530), (20, 8573877), (26, 6595290), (27, 6351020), (30, 5715918), (36, 4763265), (39, 4396860), (45, 3810612), (52, 3297645), (54, 3175510), (60, 2857959), (65, 2638116), (78, 2198430), (90, 1905306), (108, 1587755), (117, 1465620), (130, 1319058), (135, 1270204), (156, 1099215), (169, 1014660), (180, 952653), (195, 879372), (234, 732810), (260, 659529), (270, 635102), (338, 507330), (351, 488540), (390, 439686), (468, 366405), (507, 338220), (540, 317551), (585, 293124), (676, 253665), (702, 244270), (780, 219843), (845, 202932), (1014, 169110), (1170, 146562), (1404, 122135), (1521, 112740), (1690, 101466), (1755, 97708), (1879, 91260), (2028, 84555), (2340, 73281), (2535, 67644), (3042, 56370), (3380, 50733), (3510, 48854), (3758, 45630), (4563, 37580), (5070, 33822), (5637, 30420), (6084, 28185), (7020, 24427), (7516, 22815), (7605, 22548), (9126, 18790), (9395, 18252), (10140, 16911), (11274, 15210)]